Ternary Dy-Er-Al magnetic refrigerants

Details Ternary Dy-Er-Al magnetic refrigerants Ternary Dy-Er-Al magnetic refrigerants

1993-07-08

1995-07-25

Kilner, Christopher

Refrigeration

Using electrical or magnetic effect

62 6, 148301, 148304, 420416, F25B 2100

Patent

active

054351375

ABSTRACT:
A ternary magnetic refrigerant material comprising (Dy.sub.1-x Er.sub.x)Al.sub.2 for a magnetic refrigerator using the Joule-Brayton thermodynamic cycle spanning a temperature range from about 60K to about 10K, which can be adjusted by changing the Dy to Er ratio of the refrigerant.

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